Radeon 630 vs Radeon R9 M275

When comparing Radeon 630 and Radeon R9 M275, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon 630 and Radeon R9 M275 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon 630 and Radeon R9 M275 are Laptop Graphics Cards

Note: Radeon 630 and Radeon R9 M275 are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon 630 or Radeon R9 M275 here:

Main Specs

  Radeon 630 Radeon R9 M275
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
  Check Price Check Price
  • Radeon 630 is connected by PCIe 3.0 x8, and Radeon R9 M275 uses PCIe 3.0 x16 interface.
  • Radeon 630 and Radeon R9 M275 have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • Radeon 630 is build with GCN 1.0 architecture, and Radeon R9 M275 - with GCN.
  • Radeon 630 is manufactured by 14 nm process technology, and Radeon R9 M275 - by 28 nm process technology.
  • Memory clock speed of Radeon 630 is 1500 MHz higher, than Radeon R9 M275.

Game benchmarks

high / 1080p 3−4 0−1
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 6−7 3−4
The average gaming FPS of Radeon 630 in Assassin's Creed Odyssey is 25% more, than Radeon R9 M275.

Full Specs

  Radeon 630 Radeon R9 M275
Architecture GCN 1.0 GCN
Code name Lexa Venus
Type Laptop Laptop
Release date 12 August 2019 1 August 2014
Pipelines 512 640
Core clock speed 925 MHz
Boost Clock 1219 MHz 925 MHz
Transistor count 2,200 million 1,500 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 37.00
Floating-point performance 1,184 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 6000 MHz 4500 MHz
Memory bandwidth 64 GB/s
Shared memory - -
DirectX DirectX 12, Shader 5.0 12 (11_1)
Shader Model 5.1
OpenGL 4.6 4.6
OpenCL 1.2
Vulkan + 1.2.131
Bitcoin / BTC (SHA256) 122 Mh/s
Laptop size large
  Check Price Check Price